Asante Technologies 3624/48 Priority Queuing, Monitoring Weighted Round Robin, Priority Mapping

Command	Purpose
Switch<config>#qos scheduling [wrr strict]	Set the scheduling method.
Switch<config>#qos wrr …..	Set the settings of the weighted round robin.

8.1.2 Monitoring Weighted Round Robin

To display information about weighted round robin settings, use the following command in EXEC mode:

Command	Purpose
show qos queue-settings	Displays the settings of the weighted round robin.

8.2 Priority Queuing

Priority Queuing (PQ) allows you to define how traffic is prioritized in the switch. There are 8 traffic priorities (0-7) and 4 internal queues. Each packet can be assigned a priority based on which port it comes in, 802.1P header, or IP precedence/DSCP in IP header if the packet is an IP packet. The OQS configurations determine how priority is assigned based on packet characteristics to cause the switch to place traffic into the four queues.

8.2.1 Priority Mapping

Each outgoing packets is assigned to one of the 4 internal queues. The assigned is based on the configuration of the mapping between priorities and queues. The default mapping is as follows:

Priorities Queues

01

11

22

32

43

53

64

74.

The default setting implies that priority 0 is the lowest and 7 the highest.

58 Asante IntraCore IC3624/48 User’s Manual